desorb vs go away

desorb and go away both are verbs.

Word	Noun	Adjective	Verb	Adverb
desorb	No	No	Yes	No
go away	No	No	Yes	No

As verbs, go away is a hypernym of desorb; that is, go away is a word with a broader meaning than desorb:

Other hypernyms of desorb include disappear, vanish.

desorb (verb)	go away (verb)
go away from the surface to which (a substance) is adsorbed	get lost, as without warning or explanation
remove from a surface on which it is adsorbed	go away from a place
	move away from a place into another direction
	become invisible or unnoticeable